muffin chest 

When a girl, and occasionally a guy, is wearing a top that makes their breasts pop out the top as a muffin pops out of the top of a pan.

Dang... that guy's got a muffin chest that is larger than your girlfriend's!

muffin chest by babMuatangGT March 23, 2009

muffin chest 

The feeling in your chest when you eat a muffin or bread too fast.

ugh, i ate that banana bread too quickly and now i have muffin chest

muffin chest by a.house December 14, 2008